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| CAS号 : | 43077-77-6 |
精确质量 : | 155.02200 |
| 分子式 : | C6H5NO4 |
logP : | 0.19100 |
| 分子量 : | 155.10800 |
PSA : | 90.65000 |
4,5-二羟基-吡啶-2-羧酸 | |
5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid | |
43077-77-6 | |
C6H5NO4 | |
155.10800 | |
90.65000 | |
0.19100 | |
155.02200 |
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1.657
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180.4ºC
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1.708g/cm3
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374.6ºC at 760 mmHg
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2933399090
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
